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  1. Northwest Forest Plan The First 20 Years (1994-2013): Watershed Condition Status and Trend

    We used two data sets to evaluate stream and upslope/riparian condition for sixth-field watersheds in each aquatic province within the Northwest Forest Plan (NWFP) area. The stream evaluation was based on...

  2. Vegetation, Environmental Characteristics, and their Relationships: Variation within the Annually Flooded Riparian Zones of...

    I hypothesized that vegetation and physical environmental characteristics would differ between the upper and lower extents of the annually flooded riparian zone on the John Day River, and that relationships...

  3. Type and Timing of Stream Flow Changes in Urbanizing Watersheds in the Eastern U.S.

    Linking the type and timing of hydrologic changes with patterns of urban growth is essential to identifying the underlying mechanisms that drive declines in urban aquatic ecosystems. In six urbanizing...

  4. Factors of Successful Collaboration: Oregon's Watershed Councils as Collaborative Systems

    The public sector, business professionals and organization leaders are among some of the diverse entities increasingly viewing collaboration as a useful, and at times necessary, practice. Collaborative systems...

  5. Watershed Solutions: Collaborative Problem Solving for States and Communities

    In July 2002, the National Policy Consensus Center (NPCC) hosted a colloquium for people involved in watershed collaborations, academics, and other experts from government and non-profit organizations. Its aim...

  6. Groundwater Surface Trends in the North Florence Dunal Aquifer, Oregon Coast, USA

    The North Florence Dunal Aquifer is the only feasible source for drinking water for the coastal city of Florence, Oregon and Florence's Urban Growth Boundary. High infiltration rates and a shallow groundwater...

  7. Similarity of Nutrient Uptake and Root Dimensions of Engelmann Spruce and Subalpine Fir at Two Contrasting Sites in Colorado

    Nutrient uptake capacity is an important parameter in modeling nutrient uptake by plants. Researchers commonly assume that uptake capacity measured for a species can be used across sites. We tested this...

  8. Effects of Tide Gate Replacement on Water Temperature ina Freshwater Slough in the Columbia River Estuary

    Dramatic declines in salmon populations in the Pacific Northwest have brought new attention to the importance of estuarine rearing habitats. Levees and tide gates used to convert estuarine wetlands into...

  9. Estuarine Habitat Mitigation in Oregon: Policy Review, Analysis, and Recommended Improvements

    The report is organized in the following manner. After the introductory chapter (Chapter 1), Chapter Two describes Oregon’s current estuarine policy and related state and federal policies. Chapter Three...

  10. Urbanization and its Relationship to Water Quality within the Bronson Creek Watershed

    Urbanization and its Relationship to Water Quality within the Bronson Creek Watershed A watershed analysis project was undertaken to investigate the impact of urbanization on the water quality with Bronson...

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